17130-5836 HJ 4920

 
 
17h 12m 58.84s -58 35' 45.9" P.A. 322 sep 2.9 mag 7.03,9.20 Sp F4IV-V dist. 59.56 pc (194.28 l.y.)
 
 
Coord 2000
17130-5836
Discov num
HJ 4920
Comp
Coord arcsec 2000
17 12 58.84 -58 35 45.9
Date first
1836
Date last
2016
Obs
16
Pa first
329
Pa last
322
P.A. Now (θ)
322°
Sep first
3.5
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
7.03
Mag sec
9.20
delta mag (ΔM)
2.17
Spectral class
F4IV-V (yellow-white)
Pri motion ra
-054
Sec motion ra
-054
Pri motion dec
-100
Sec motion dec
-100
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
322
Precise sep
2.92
Constellation
Ara
SAO
244518
HIP
84229
Tycho2
8739-01303-1
HD
155099
CP
CP-58 7014
Distance
59.56
Distance ly
194.28
last precise pa
322
last precise sep
2.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17130-5836 HJ 4920 1991 15 323 3.0 7.03 9.20 F4IV-V N D 171259.14-583549.1
17130-5836 HJ 4920 2016 16 322 2.9 7.03 9.20 F4IV-V N 171258.84-583545.9

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